| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up a [noun sg] [prep] | 2236 |
|
| 2 | follow a [noun sg] [prep] | 804 |
|
| 3 | follow up [noun sg] [prep] | 34 |
|
| 4 | follow up a [noun sg] | 27 |
|
